mmdebstrap/hooks/eatmydata/customize.sh

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#!/bin/sh
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set -eu
if [ "${MMDEBSTRAP_VERBOSITY:-1}" -ge 3 ]; then
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set -x
fi
rootdir="$1"
if [ -e "$rootdir/var/lib/dpkg/arch" ]; then
chrootarch=$(head -1 "$rootdir/var/lib/dpkg/arch")
else
chrootarch=$(dpkg --print-architecture)
fi
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libdir="/usr/lib/$(dpkg-architecture -a "$chrootarch" -q DEB_HOST_MULTIARCH)"
# if eatmydata was actually installed properly, then we are not removing
# anything here
if ! chroot "$rootdir" dpkg-query --show eatmydata; then
rm "$rootdir/usr/bin/eatmydata"
fi
if ! chroot "$rootdir" dpkg-query --show libeatmydata1; then
rm "$rootdir$libdir"/libeatmydata.so*
fi
rm "$rootdir/usr/bin/dpkg"
chroot "$rootdir" dpkg-divert --local --rename --remove /usr/bin/dpkg
sync